单词	polyacrylonitrile
释义	polyacrylonitrile noun poly·​ac·​ry·​lo·​ni·​trile ˌpä-lē-ˌa-krə-lō-ˈnī-trəl  -ˌtrēl : a polymer of acrylonitrile used often as fibers Word History First Known Use 1935, in the meaning defined above
随便看	thatchings thatchs thater thatest thatness thats thatter thattest thau thaumasite thaumatolatries thaumatolatryes thaumatolatrys thaumatologies thaumatology thaumatrope thaumatropes thaumatropical thaumaturge thaumaturges thaumaturgi thaumaturgic thaumaturgics thaumaturgies thaumaturgist

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